Hi,

I have been looking at duramaxes and have been looking at them online through autotrader:

http://www.autotrader.com/cars-for-s...Id=79678&Log=0

There are 31 trucks right now that meet the criteria I set in that link within 500 miles of my zipcode and I am not sure what I should be looking for as far as a good deal, bad deal, (if someone is trying to push a scam, etc).